Quote:
Originally Posted by wallaceRJ
Why do the batteries discharge even though we turn the main switch off each night?
Thank you,
WallaceRJ
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How much are they going down?
Yeah, there are "parasitic draws" on the batteries - things that remain powered up even with the main disconnect switch thrown (e.g. propane gas detector). But it shouldn't drain the batteries. Just knock 'em down a little.
How old are the batteries?
Old ones just drain on their own.